| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.qs.tiles; |
| |
| import android.bluetooth.BluetoothAdapter; |
| import android.bluetooth.BluetoothClass; |
| import android.bluetooth.BluetoothDevice; |
| import android.content.Intent; |
| import android.os.Handler; |
| import android.os.Looper; |
| import android.os.UserManager; |
| import android.provider.Settings; |
| import android.service.quicksettings.Tile; |
| import android.text.TextUtils; |
| import android.view.View; |
| import android.widget.Switch; |
| |
| import androidx.annotation.Nullable; |
| |
| import com.android.internal.logging.MetricsLogger; |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settingslib.Utils; |
| import com.android.settingslib.bluetooth.CachedBluetoothDevice; |
| import com.android.systemui.R; |
| import com.android.systemui.dagger.qualifiers.Background; |
| import com.android.systemui.dagger.qualifiers.Main; |
| import com.android.systemui.plugins.ActivityStarter; |
| import com.android.systemui.plugins.FalsingManager; |
| import com.android.systemui.plugins.qs.QSTile.BooleanState; |
| import com.android.systemui.plugins.statusbar.StatusBarStateController; |
| import com.android.systemui.qs.QSHost; |
| import com.android.systemui.qs.logging.QSLogger; |
| import com.android.systemui.qs.tileimpl.QSTileImpl; |
| import com.android.systemui.statusbar.policy.BluetoothController; |
| |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| |
| /** Quick settings tile: Bluetooth **/ |
| public class BluetoothTile extends QSTileImpl<BooleanState> { |
| private static final Intent BLUETOOTH_SETTINGS = new Intent(Settings.ACTION_BLUETOOTH_SETTINGS); |
| |
| private final BluetoothController mController; |
| |
| @Inject |
| public BluetoothTile( |
| QSHost host, |
| @Background Looper backgroundLooper, |
| @Main Handler mainHandler, |
| FalsingManager falsingManager, |
| MetricsLogger metricsLogger, |
| StatusBarStateController statusBarStateController, |
| ActivityStarter activityStarter, |
| QSLogger qsLogger, |
| BluetoothController bluetoothController |
| ) { |
| super(host, backgroundLooper, mainHandler, falsingManager, metricsLogger, |
| statusBarStateController, activityStarter, qsLogger); |
| mController = bluetoothController; |
| mController.observe(getLifecycle(), mCallback); |
| } |
| |
| @Override |
| public BooleanState newTileState() { |
| return new BooleanState(); |
| } |
| |
| @Override |
| protected void handleClick(@Nullable View view) { |
| // Secondary clicks are header clicks, just toggle. |
| final boolean isEnabled = mState.value; |
| // Immediately enter transient enabling state when turning bluetooth on. |
| refreshState(isEnabled ? null : ARG_SHOW_TRANSIENT_ENABLING); |
| mController.setBluetoothEnabled(!isEnabled); |
| } |
| |
| @Override |
| public Intent getLongClickIntent() { |
| return new Intent(Settings.ACTION_BLUETOOTH_SETTINGS); |
| } |
| |
| @Override |
| protected void handleSecondaryClick(@Nullable View view) { |
| if (!mController.canConfigBluetooth()) { |
| mActivityStarter.postStartActivityDismissingKeyguard( |
| new Intent(Settings.ACTION_BLUETOOTH_SETTINGS), 0); |
| return; |
| } |
| if (!mState.value) { |
| mController.setBluetoothEnabled(true); |
| } |
| } |
| |
| @Override |
| public CharSequence getTileLabel() { |
| return mContext.getString(R.string.quick_settings_bluetooth_label); |
| } |
| |
| @Override |
| protected void handleUpdateState(BooleanState state, Object arg) { |
| checkIfRestrictionEnforcedByAdminOnly(state, UserManager.DISALLOW_BLUETOOTH); |
| final boolean transientEnabling = arg == ARG_SHOW_TRANSIENT_ENABLING; |
| final boolean enabled = transientEnabling || mController.isBluetoothEnabled(); |
| final boolean connected = mController.isBluetoothConnected(); |
| final boolean connecting = mController.isBluetoothConnecting(); |
| state.isTransient = transientEnabling || connecting || |
| mController.getBluetoothState() == BluetoothAdapter.STATE_TURNING_ON; |
| state.dualTarget = true; |
| state.value = enabled; |
| if (state.slash == null) { |
| state.slash = new SlashState(); |
| } |
| state.slash.isSlashed = !enabled; |
| state.label = mContext.getString(R.string.quick_settings_bluetooth_label); |
| state.secondaryLabel = TextUtils.emptyIfNull( |
| getSecondaryLabel(enabled, connecting, connected, state.isTransient)); |
| state.contentDescription = mContext.getString( |
| R.string.accessibility_quick_settings_bluetooth); |
| state.stateDescription = ""; |
| |
| if (enabled) { |
| if (connected) { |
| state.icon = ResourceIcon.get(R.drawable.qs_bluetooth_icon_on); |
| if (!TextUtils.isEmpty(mController.getConnectedDeviceName())) { |
| state.label = mController.getConnectedDeviceName(); |
| } |
| state.stateDescription = |
| mContext.getString(R.string.accessibility_bluetooth_name, state.label) |
| + ", " + state.secondaryLabel; |
| } else if (state.isTransient) { |
| state.icon = ResourceIcon.get( |
| R.drawable.qs_bluetooth_icon_search); |
| state.stateDescription = state.secondaryLabel; |
| } else { |
| state.icon = |
| ResourceIcon.get(R.drawable.qs_bluetooth_icon_off); |
| state.stateDescription = mContext.getString(R.string.accessibility_not_connected); |
| } |
| state.state = Tile.STATE_ACTIVE; |
| } else { |
| state.icon = ResourceIcon.get(R.drawable.qs_bluetooth_icon_off); |
| state.state = Tile.STATE_INACTIVE; |
| } |
| |
| state.expandedAccessibilityClassName = Switch.class.getName(); |
| } |
| |
| /** |
| * Returns the secondary label to use for the given bluetooth connection in the form of the |
| * battery level or bluetooth profile name. If the bluetooth is disabled, there's no connected |
| * devices, or we can't map the bluetooth class to a profile, this instead returns {@code null}. |
| * @param enabled whether bluetooth is enabled |
| * @param connecting whether bluetooth is connecting to a device |
| * @param connected whether there's a device connected via bluetooth |
| * @param isTransient whether bluetooth is currently in a transient state turning on |
| */ |
| @Nullable |
| private String getSecondaryLabel(boolean enabled, boolean connecting, boolean connected, |
| boolean isTransient) { |
| if (connecting) { |
| return mContext.getString(R.string.quick_settings_connecting); |
| } |
| if (isTransient) { |
| return mContext.getString(R.string.quick_settings_bluetooth_secondary_label_transient); |
| } |
| |
| List<CachedBluetoothDevice> connectedDevices = mController.getConnectedDevices(); |
| if (enabled && connected && !connectedDevices.isEmpty()) { |
| if (connectedDevices.size() > 1) { |
| // TODO(b/76102598): add a new string for "X connected devices" after P |
| return mContext.getResources().getQuantityString( |
| R.plurals.quick_settings_hotspot_secondary_label_num_devices, |
| connectedDevices.size(), |
| connectedDevices.size()); |
| } |
| |
| CachedBluetoothDevice lastDevice = connectedDevices.get(0); |
| final int batteryLevel = lastDevice.getBatteryLevel(); |
| |
| if (batteryLevel > BluetoothDevice.BATTERY_LEVEL_UNKNOWN) { |
| return mContext.getString( |
| R.string.quick_settings_bluetooth_secondary_label_battery_level, |
| Utils.formatPercentage(batteryLevel)); |
| |
| } else { |
| final BluetoothClass bluetoothClass = lastDevice.getBtClass(); |
| if (bluetoothClass != null) { |
| if (lastDevice.isHearingAidDevice()) { |
| return mContext.getString( |
| R.string.quick_settings_bluetooth_secondary_label_hearing_aids); |
| } else if (bluetoothClass.doesClassMatch(BluetoothClass.PROFILE_A2DP)) { |
| return mContext.getString( |
| R.string.quick_settings_bluetooth_secondary_label_audio); |
| } else if (bluetoothClass.doesClassMatch(BluetoothClass.PROFILE_HEADSET)) { |
| return mContext.getString( |
| R.string.quick_settings_bluetooth_secondary_label_headset); |
| } else if (bluetoothClass.doesClassMatch(BluetoothClass.PROFILE_HID)) { |
| return mContext.getString( |
| R.string.quick_settings_bluetooth_secondary_label_input); |
| } |
| } |
| } |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.QS_BLUETOOTH; |
| } |
| |
| @Override |
| public boolean isAvailable() { |
| return mController.isBluetoothSupported(); |
| } |
| |
| private final BluetoothController.Callback mCallback = new BluetoothController.Callback() { |
| @Override |
| public void onBluetoothStateChange(boolean enabled) { |
| refreshState(); |
| } |
| |
| @Override |
| public void onBluetoothDevicesChanged() { |
| refreshState(); |
| } |
| }; |
| } |
